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Power Supplies under $50

All Power Supplies

1 power supplies under $50 from Rosewill and Esgaming. Price: $49.96.

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Modular: Semi-modular  ×Clear all
BrandRosewill1
Watts6501
EfficiencyBronze1
FormATX1
ModularNon-modular5Fully modular2Semi-modular1
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Modular: Semi-modular  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
RosewillSpec score 8.1

650 Watts, Bronze, ATX, Semi-modular

+650 watts: the most watts of the 10 here
−Bronze: 3 of the 6 here have a higher efficiency
$49.96-17%List: $59.99
as of 11/04/2026 07:06 PST - Details

Compare specs

power supplyWattsEfficiencyFormModularSpec scorePrice
650BronzeATXSemi-modular8.1$49.96
as of 11/04/2026 07:06 PST - Details

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Other price ranges

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.